Warning: Permanently added '10.128.0.108' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 43.268332][ T29] audit: type=1400 audit(1739380822.336:80): avc: denied { execmem } for pid=2945 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.303650][ T29] audit: type=1400 audit(1739380822.346:81): avc: denied { read write } for pid=2947 comm="syz-executor271" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.327687][ T29] audit: type=1400 audit(1739380822.346:82): avc: denied { open } for pid=2947 comm="syz-executor271" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.351443][ T29] audit: type=1400 audit(1739380822.346:83): avc: denied { ioctl } for pid=2947 comm="syz-executor271" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.513901][ T41] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 43.533743][ T725] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 43.543794][ T24] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 43.563676][ T8] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 43.571340][ T862] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 43.663701][ T41] usb 1-1: Using ep0 maxpacket: 16 [ 43.670982][ T41] usb 1-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.682168][ T41] usb 1-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.692085][ T41] usb 1-1: config 0 interface 0 has no altsetting 0 [ 43.698809][ T41] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 43.707944][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.716129][ T725] usb 4-1: Using ep0 maxpacket: 16 [ 43.722685][ T725] usb 4-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.733732][ T725] usb 4-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.743610][ T725] usb 4-1: config 0 interface 0 has no altsetting 0 [ 43.743628][ T8] usb 3-1: Using ep0 maxpacket: 16 [ 43.750226][ T725] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 43.755429][ T862] usb 5-1: Using ep0 maxpacket: 16 [ 43.764427][ T725] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.773757][ T8] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.777573][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 43.788577][ T8] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.797433][ T41] usb 1-1: config 0 descriptor?? [ 43.803448][ T8] usb 3-1: config 0 interface 0 has no altsetting 0 [ 43.811646][ T24] usb 2-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.815076][ T8] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 43.826053][ T24] usb 2-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.835099][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.835528][ T862] usb 5-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.845018][ T24] usb 2-1: config 0 interface 0 has no altsetting 0 [ 43.845063][ T24] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 43.853046][ T862] usb 5-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.864053][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.870595][ T862] usb 5-1: config 0 interface 0 has no altsetting 0 [ 43.870646][ T862] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 43.882894][ T725] usb 4-1: config 0 descriptor?? [ 43.889560][ T862] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.897546][ T8] usb 3-1: config 0 descriptor?? [ 43.904984][ T862] usb 5-1: config 0 descriptor?? [ 43.939416][ T24] usb 2-1: config 0 descriptor?? [ 44.322193][ T41] hid-corsair-void 0003:1B1C:1B25.0001: unknown main item tag 0x0 [ 44.325319][ T8] hid-corsair-void 0003:1B1C:1B25.0002: unknown main item tag 0x0 [ 44.330252][ T41] hid-corsair-void 0003:1B1C:1B25.0001: unknown main item tag 0x0 [ 44.338133][ T8] hid-corsair-void 0003:1B1C:1B25.0002: unknown main item tag 0x0 [ 44.345994][ T41] hid-corsair-void 0003:1B1C:1B25.0001: unknown main item tag 0x0 [ 44.353836][ T8] hid-corsair-void 0003:1B1C:1B25.0002: unknown main item tag 0x0 [ 44.361697][ T41] hid-corsair-void 0003:1B1C:1B25.0001: unknown main item tag 0x0 [ 44.369515][ T8] hid-corsair-void 0003:1B1C:1B25.0002: unknown main item tag 0x0 [ 44.377472][ T41] hid-corsair-void 0003:1B1C:1B25.0001: unknown main item tag 0x0 [ 44.385205][ T8] hid-corsair-void 0003:1B1C:1B25.0002: unknown main item tag 0x0 [ 44.400817][ T725] hid-corsair-void 0003:1B1C:1B25.0004: unknown main item tag 0x0 [ 44.400857][ T725] hid-corsair-void 0003:1B1C:1B25.0004: unknown main item tag 0x0 [ 44.400892][ T725] hid-corsair-void 0003:1B1C:1B25.0004: unknown main item tag 0x0 [ 44.400933][ T725] hid-corsair-void 0003:1B1C:1B25.0004: unknown main item tag 0x0 [ 44.400968][ T725] hid-corsair-void 0003:1B1C:1B25.0004: unknown main item tag 0x0 [ 44.404128][ T24] hid-corsair-void 0003:1B1C:1B25.0003: unknown main item tag 0x0 [ 44.414130][ T862] hid-corsair-void 0003:1B1C:1B25.0005: unknown main item tag 0x0 [ 44.416741][ T24] hid-corsair-void 0003:1B1C:1B25.0003: unknown main item tag 0x0 [ 44.424484][ T862] hid-corsair-void 0003:1B1C:1B25.0005: unknown main item tag 0x0 [ 44.432298][ T24] hid-corsair-void 0003:1B1C:1B25.0003: unknown main item tag 0x0 [ 44.440123][ T862] hid-corsair-void 0003:1B1C:1B25.0005: unknown main item tag 0x0 [ 44.447963][ T24] hid-corsair-void 0003:1B1C:1B25.0003: unknown main item tag 0x0 [ 44.455768][ T862] hid-corsair-void 0003:1B1C:1B25.0005: unknown main item tag 0x0 [ 44.463620][ T24] hid-corsair-void 0003:1B1C:1B25.0003: unknown main item tag 0x0 [ 44.471418][ T862] hid-corsair-void 0003:1B1C:1B25.0005: unknown main item tag 0x0 [ 44.484229][ T725] hid-corsair-void 0003:1B1C:1B25.0004: hidraw0: USB HID v0.05 Device [HID 1b1c:1b25] on usb-dummy_hcd.3-1/input0 [ 44.493480][ T8] hid-corsair-void 0003:1B1C:1B25.0002: hidraw1: USB HID v0.05 Device [HID 1b1c:1b25] on usb-dummy_hcd.2-1/input0 [ 44.510993][ T41] hid-corsair-void 0003:1B1C:1B25.0001: hidraw2: USB HID v0.05 Device [HID 1b1c:1b25] on usb-dummy_hcd.0-1/input0 [ 44.559994][ T862] hid-corsair-void 0003:1B1C:1B25.0005: hidraw3: USB HID v0.05 Device [HID 1b1c:1b25] on usb-dummy_hcd.4-1/input0 executing program executing program executing program executing program executing program [ 44.563403][ T24] hid-corsair-void 0003:1B1C:1B25.0003: hidraw4: USB HID v0.05 Device [HID 1b1c:1b25] on usb-dummy_hcd.1-1/input0 [ 44.590878][ T41] usb 1-1: USB disconnect, device number 2 [ 44.617455][ T2965] hid-corsair-void 0003:1B1C:1B25.0004: failed to request firmware (reason: -71) [ 44.627597][ T2963] hid-corsair-void 0003:1B1C:1B25.0004: failed to request battery (reason: -71) [ 44.628443][ T8] usb 3-1: USB disconnect, device number 2 [ 44.637148][ T2959] usb 4-1: USB disconnect, device number 2 [ 44.660698][ T41] ------------[ cut here ]------------ [ 44.666229][ T2962] hid-corsair-void 0003:1B1C:1B25.0002: failed to request firmware (reason: -19) [ 44.666593][ T41] ODEBUG: free active (active state 0) object: ffff88811865d9a8 object type: timer_list hint: corsair_void_status_work_handler+0x0/0xb0 [ 44.675955][ T2962] hid-corsair-void 0003:1B1C:1B25.0002: failed to request battery (reason: -19) [ 44.689892][ T41] WARNING: CPU: 1 PID: 41 at lib/debugobjects.c:612 debug_print_object+0x1a2/0x2b0 [ 44.699783][ T2964] hid-corsair-void 0003:1B1C:1B25.0005: failed to request firmware (reason: -71) [ 44.708339][ T41] Modules linked in: [ 44.708392][ T41] CPU: 1 UID: 0 PID: 41 Comm: kworker/1:1 Not tainted 6.14.0-rc1-syzkaller-g9682c35ff6ec #0 [ 44.728452][ T2975] hid-corsair-void 0003:1B1C:1B25.0005: failed to request battery (reason: -71) [ 44.731521][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.750800][ T41] Workqueue: usb_hub_wq hub_event [ 44.755951][ T41] RIP: 0010:debug_print_object+0x1a2/0x2b0 [ 44.761833][ T41] Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 54 48 8b 14 dd 40 d0 47 87 41 56 4c 89 e6 48 c7 c7 c0 c4 47 87 e8 af f6 c0 fe 90 <0f> 0b 90 90 58 83 05 96 71 d8 07 01 48 83 c4 18 5b 5d 41 5c 41 5d [ 44.781558][ T41] RSP: 0018:ffffc900002b7208 EFLAGS: 00010282 [ 44.787758][ T41] RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffff813f4d09 [ 44.795836][ T41] RDX: ffff8881026b57c0 RSI: ffffffff813f4d16 RDI: 0000000000000001 [ 44.803939][ T41] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 44.811972][ T41] R10: 0000000000000001 R11: 0000000000000009 R12: ffffffff8747cb60 [ 44.820070][ T41] R13: ffffffff872acb00 R14: ffffffff8598dad0 R15: ffffc900002b7318 [ 44.828143][ T41] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 44.837216][ T41] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.843914][ T41] CR2: 00007f23f7866628 CR3: 0000000116850000 CR4: 00000000003506f0 [ 44.851947][ T41] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.860049][ T41] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.868215][ T41] Call Trace: [ 44.871540][ T41] [ 44.875327][ T41] ? __warn+0xea/0x3c0 [ 44.879483][ T41] ? __pfx_vprintk_emit+0x10/0x10 [ 44.884616][ T41] ? debug_print_object+0x1a2/0x2b0 [ 44.889906][ T41] ? report_bug+0x3c0/0x580 [ 44.894535][ T41] ? handle_bug+0x54/0xa0 [ 44.898927][ T41] ? exc_invalid_op+0x17/0x50 [ 44.903700][ T41] ? asm_exc_invalid_op+0x1a/0x20 [ 44.908776][ T41] ? __pfx_corsair_void_status_work_handler+0x10/0x10 [ 44.915640][ T41] ? __warn_printk+0x199/0x350 [ 44.920463][ T41] ? __warn_printk+0x1a6/0x350 [ 44.925311][ T41] ? debug_print_object+0x1a2/0x2b0 [ 44.930563][ T41] ? debug_print_object+0x1a1/0x2b0 [ 44.935872][ T41] ? __pfx_corsair_void_status_work_handler+0x10/0x10 [ 44.942698][ T41] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 44.948594][ T41] debug_check_no_obj_freed+0x4b7/0x600 [ 44.954260][ T41] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 44.960377][ T41] ? kasan_quarantine_put+0x10a/0x240 [ 44.965879][ T41] kfree+0x2e1/0x480 [ 44.969826][ T41] ? release_nodes+0x11e/0x240 [ 44.974706][ T41] release_nodes+0x11e/0x240 [ 44.979345][ T41] devres_release_group+0x1be/0x2a0 [ 44.984623][ T41] ? __pfx_devres_release_group+0x10/0x10 [ 44.990388][ T41] ? kernfs_put+0x35/0x50 [ 44.994791][ T41] ? __pfx_corsair_void_remove+0x10/0x10 [ 45.000470][ T41] hid_device_remove+0x107/0x260 [ 45.005507][ T41] ? __pfx_hid_device_remove+0x10/0x10 [ 45.011057][ T41] device_remove+0xc8/0x170 [ 45.015676][ T41] device_release_driver_internal+0x44a/0x610 [ 45.021799][ T41] bus_remove_device+0x22f/0x420 [ 45.023676][ T8] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 45.026830][ T41] device_del+0x396/0x9f0 [ 45.038664][ T41] ? usbhid_disconnect+0x98/0xe0 [ 45.043686][ T41] ? __pfx_device_del+0x10/0x10 [ 45.048645][ T41] hid_destroy_device+0x19c/0x240 [ 45.053780][ T41] usbhid_disconnect+0xa0/0xe0 [ 45.058605][ T41] usb_unbind_interface+0x1e2/0x960 [ 45.063893][ T41] ? kernfs_find_ns+0x2ee/0x3f0 [ 45.068806][ T41] ? __pfx_usb_unbind_interface+0x10/0x10 [ 45.074646][ T41] device_remove+0x122/0x170 [ 45.079295][ T41] device_release_driver_internal+0x44a/0x610 [ 45.085467][ T41] bus_remove_device+0x22f/0x420 [ 45.090464][ T41] device_del+0x396/0x9f0 [ 45.094885][ T41] ? __pfx_device_del+0x10/0x10 [ 45.099794][ T41] ? kobject_put+0x210/0x5a0 [ 45.104470][ T41] usb_disable_device+0x36c/0x7f0 [ 45.109544][ T41] usb_disconnect+0x2e1/0x920 [ 45.114316][ T41] hub_event+0x1bed/0x4f40 [ 45.118816][ T41] ? lock_acquire+0x2f/0xb0 [ 45.123339][ T41] ? debug_object_deactivate+0x13b/0x370 [ 45.129083][ T41] ? __pfx_hub_event+0x10/0x10 [ 45.133934][ T41] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 45.139585][ T41] ? rcu_is_watching+0x12/0xc0 [ 45.144445][ T41] ? trace_lock_acquire+0x14e/0x1f0 [ 45.149711][ T41] ? process_one_work+0x921/0x1ba0 [ 45.154907][ T41] ? lock_acquire+0x2f/0xb0 [ 45.159444][ T41] ? process_one_work+0x921/0x1ba0 [ 45.164655][ T41] process_one_work+0x9c5/0x1ba0 [ 45.169666][ T41] ? __pfx_hub_event+0x10/0x10 [ 45.174538][ T41] ? __pfx_process_one_work+0x10/0x10 [ 45.179980][ T41] ? assign_work+0x1a0/0x250 [ 45.184661][ T41] worker_thread+0x6c8/0xf00 [ 45.189314][ T41] ? __kthread_parkme+0x148/0x220 [ 45.194431][ T41] ? __pfx_worker_thread+0x10/0x10 [ 45.199622][ T41] kthread+0x3af/0x750 [ 45.203679][ T8] usb 3-1: Using ep0 maxpacket: 16 [ 45.203776][ T41] ? __pfx_kthread+0x10/0x10 [ 45.211209][ T8] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.213404][ T41] ? lock_acquire+0x2f/0xb0 [ 45.224432][ T8] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.228880][ T41] ? __pfx_kthread+0x10/0x10 [ 45.238690][ T8] usb 3-1: config 0 interface 0 has no altsetting 0 [ 45.243287][ T41] ret_from_fork+0x45/0x80 [ 45.249935][ T8] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 45.254374][ T41] ? __pfx_kthread+0x10/0x10 [ 45.263391][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.268000][ T41] ret_from_fork_asm+0x1a/0x30 [ 45.281020][ T41] [ 45.284160][ T41] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.291476][ T41] CPU: 1 UID: 0 PID: 41 Comm: kworker/1:1 Not tainted 6.14.0-rc1-syzkaller-g9682c35ff6ec #0 [ 45.301585][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 45.311681][ T41] Workqueue: usb_hub_wq hub_event [ 45.316751][ T41] Call Trace: [ 45.320075][ T41] [ 45.323027][ T41] dump_stack_lvl+0x3d/0x1f0 [ 45.327680][ T41] panic+0x71d/0x800 [ 45.331648][ T41] ? __pfx_panic+0x10/0x10 [ 45.336131][ T41] ? show_trace_log_lvl+0x29d/0x3d0 [ 45.341414][ T41] ? check_panic_on_warn+0x1f/0xb0 [ 45.346610][ T41] ? debug_print_object+0x1a2/0x2b0 [ 45.351865][ T41] check_panic_on_warn+0xab/0xb0 [ 45.356866][ T41] __warn+0xf6/0x3c0 [ 45.360813][ T41] ? __pfx_vprintk_emit+0x10/0x10 [ 45.365884][ T41] ? debug_print_object+0x1a2/0x2b0 [ 45.371140][ T41] report_bug+0x3c0/0x580 [ 45.375530][ T41] handle_bug+0x54/0xa0 [ 45.379726][ T41] exc_invalid_op+0x17/0x50 [ 45.384294][ T41] asm_exc_invalid_op+0x1a/0x20 [ 45.389179][ T41] RIP: 0010:debug_print_object+0x1a2/0x2b0 [ 45.395020][ T41] Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 54 48 8b 14 dd 40 d0 47 87 41 56 4c 89 e6 48 c7 c7 c0 c4 47 87 e8 af f6 c0 fe 90 <0f> 0b 90 90 58 83 05 96 71 d8 07 01 48 83 c4 18 5b 5d 41 5c 41 5d [ 45.414680][ T41] RSP: 0018:ffffc900002b7208 EFLAGS: 00010282 [ 45.420801][ T41] RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffff813f4d09 [ 45.428828][ T41] RDX: ffff8881026b57c0 RSI: ffffffff813f4d16 RDI: 0000000000000001 [ 45.436833][ T41] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 45.444853][ T41] R10: 0000000000000001 R11: 0000000000000009 R12: ffffffff8747cb60 [ 45.452884][ T41] R13: ffffffff872acb00 R14: ffffffff8598dad0 R15: ffffc900002b7318 [ 45.460892][ T41] ? __pfx_corsair_void_status_work_handler+0x10/0x10 [ 45.467733][ T41] ? __warn_printk+0x199/0x350 [ 45.472578][ T41] ? __warn_printk+0x1a6/0x350 [ 45.477418][ T41] ? debug_print_object+0x1a1/0x2b0 [ 45.482672][ T41] ? __pfx_corsair_void_status_work_handler+0x10/0x10 [ 45.489489][ T41] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 45.495351][ T41] debug_check_no_obj_freed+0x4b7/0x600 [ 45.500983][ T41] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 45.507116][ T41] ? kasan_quarantine_put+0x10a/0x240 [ 45.512549][ T41] kfree+0x2e1/0x480 [ 45.516485][ T41] ? release_nodes+0x11e/0x240 [ 45.521330][ T41] release_nodes+0x11e/0x240 [ 45.525977][ T41] devres_release_group+0x1be/0x2a0 [ 45.531223][ T41] ? __pfx_devres_release_group+0x10/0x10 [ 45.536988][ T41] ? kernfs_put+0x35/0x50 [ 45.541365][ T41] ? __pfx_corsair_void_remove+0x10/0x10 [ 45.547050][ T41] hid_device_remove+0x107/0x260 [ 45.552046][ T41] ? __pfx_hid_device_remove+0x10/0x10 [ 45.557562][ T41] device_remove+0xc8/0x170 [ 45.562120][ T41] device_release_driver_internal+0x44a/0x610 [ 45.568230][ T41] bus_remove_device+0x22f/0x420 [ 45.573218][ T41] device_del+0x396/0x9f0 [ 45.577611][ T41] ? usbhid_disconnect+0x98/0xe0 [ 45.582586][ T41] ? __pfx_device_del+0x10/0x10 [ 45.587505][ T41] hid_destroy_device+0x19c/0x240 [ 45.592578][ T41] usbhid_disconnect+0xa0/0xe0 [ 45.597386][ T41] usb_unbind_interface+0x1e2/0x960 [ 45.602641][ T41] ? kernfs_find_ns+0x2ee/0x3f0 [ 45.607540][ T41] ? __pfx_usb_unbind_interface+0x10/0x10 [ 45.613328][ T41] device_remove+0x122/0x170 [ 45.617962][ T41] device_release_driver_internal+0x44a/0x610 [ 45.624085][ T41] bus_remove_device+0x22f/0x420 [ 45.629064][ T41] device_del+0x396/0x9f0 [ 45.633451][ T41] ? __pfx_device_del+0x10/0x10 [ 45.638352][ T41] ? kobject_put+0x210/0x5a0 [ 45.643003][ T41] usb_disable_device+0x36c/0x7f0 [ 45.648093][ T41] usb_disconnect+0x2e1/0x920 [ 45.652812][ T41] hub_event+0x1bed/0x4f40 [ 45.657282][ T41] ? lock_acquire+0x2f/0xb0 [ 45.661828][ T41] ? debug_object_deactivate+0x13b/0x370 [ 45.667528][ T41] ? __pfx_hub_event+0x10/0x10 [ 45.672381][ T41] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 45.678068][ T41] ? rcu_is_watching+0x12/0xc0 [ 45.682883][ T41] ? trace_lock_acquire+0x14e/0x1f0 [ 45.688126][ T41] ? process_one_work+0x921/0x1ba0 [ 45.693294][ T41] ? lock_acquire+0x2f/0xb0 [ 45.697845][ T41] ? process_one_work+0x921/0x1ba0 [ 45.703029][ T41] process_one_work+0x9c5/0x1ba0 [ 45.708043][ T41] ? __pfx_hub_event+0x10/0x10 [ 45.712867][ T41] ? __pfx_process_one_work+0x10/0x10 [ 45.718329][ T41] ? assign_work+0x1a0/0x250 [ 45.722991][ T41] worker_thread+0x6c8/0xf00 [ 45.727668][ T41] ? __kthread_parkme+0x148/0x220 [ 45.732775][ T41] ? __pfx_worker_thread+0x10/0x10 [ 45.737954][ T41] kthread+0x3af/0x750 [ 45.742054][ T41] ? __pfx_kthread+0x10/0x10 [ 45.746662][ T41] ? lock_acquire+0x2f/0xb0 [ 45.751178][ T41] ? __pfx_kthread+0x10/0x10 [ 45.755785][ T41] ret_from_fork+0x45/0x80 [ 45.760219][ T41] ? __pfx_kthread+0x10/0x10 [ 45.764833][ T41] ret_from_fork_asm+0x1a/0x30 [ 45.769630][ T41] [ 45.772795][ T41] Kernel Offset: disabled [ 45.777156][ T41] Rebooting in 86400 seconds..